If so, you need SAP Universal ID. In a few months, SAP Universal ID will be the only option to login to SAP Community. Without it, you will lose your content and badges. If you have multiple accounts, use the Consolidation Tool to merge your content.
I have created a system successfully.But when am connecting to the backend,during testing, its giving error saying that <b>http/s</b> <b>connection is failed</b>.